An electrolyte membrane for use in an electrochemical cell

• Main Authors: HALTTUNEN SAKARI, KALLIO TANJA, RUOTSALAINEN JUSSI, HAVERINEN-NIELSEN TORSTEN
• Format: Patent
• Language: Chinese; English
• Published: 01.08.2017
• Subjects: BASIC ELECTRIC ELEMENTS; ELECTRICITY; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY; REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS; TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE

An electrolyte membrane suitable for use in an electrochemical cell is de- scribed. It comprises a polymer electrolyte body and at least one metal oxide thin film layer on at least one surface of the polymer electrolyte body, wherein said metal oxide thin film layer is permeable to protons. Furthermore, the method for preparation and uses thereof are disclosed. 描述了适合于使用在电化学电池中的电解质隔膜。其包括聚合物电解质主体和聚合物电解质主体的至少个表面上的至少个金属氧化物薄膜层，其中所述金属氧化物薄膜层对质子是可渗透的。另外，公开了用于制备的方法及其使用。